Apple has released the Digital Camera RAW Compatibility Update 2.5 via its Software Update utility and on the Web. According to the company, this update extends RAW file compatibility for Aperture 2, iPhoto '08, and iPhoto '09 for certain cameras. It also addresses issues related to specific cameras and overall stability. The Digital Camera RAW Compatibility Update 2.5 weighs in at 3.81MB and requires Mac OS X 10.4.11 or Mac OS X 10.5.3 or later.